Colorful stilt houses on a muddy shore during low tide in Castro, Chiloé, with lush greenery in the background

castro chiloe stilt houses low tide waterfront wooden architecture palafitos pedro montt street chile rural coastal tourism travel destination cultural heritage traditional village landscape scenic mudflat residential area south america nature outdoors vibrant colors architecture heritage community habitation serenity peaceful daylight ecofriendly sustainable living wooden structures homes seaside culture local authenticity bay estuary tide natural beauty conservation hillside greenery vibrant settlement